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# IT-Systemadministrator Linux | Kubernetes | Proxmox | OpenStack

- **Company:** DIE TECHNOLOGEN IT & ENGINEERING GmbH
- **Location:** Köln, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** Proxmox, Continuous Integration, Linux, Windows Servers, Routing, OpenStack, Ansible, TCP/IP, Firewalls (Computer Science), Git, Kubernetes, Terraform
- **Published:** July 4, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=06bd666df1a328a2

## About the Role

* Abgeschlossene IT-Ausbildung, Studium oder vergleichbare Berufserfahrung
 * Sehr gute Kenntnisse in der Administration von Linux- und Windows-Servern
 * Erfahrung mit Proxmox, OpenStack und Kubernetes
 * Kenntnisse in Automatisierung (Ansible, Terraform), Git und CI/CD-Pipelines
 * Gute Kenntnisse im Bereich Netzwerke (TCP/IP, Routing, Firewalls)

## Description

* Betrieb und Weiterentwicklung virtueller Linux- und Windows-Server auf Basis von Proxmox und OpenStack
 * Administration hochverfügbarer Linux-Plattformen für Web- und E-Commerce-Anwendungen
 * Betreuung und Optimierung von Netzwerk- und Firewall-Infrastrukturen
 * Automatisierung von Deployments und Betriebsprozessen mit Kubernetes sowie DevOps-Tools
 * Verantwortung für Monitoring, Datensicherung und Patch-Management


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